When I tell nosey people who ask when I'm "having another one" that I can't have any more babies, they unanimously do this incredibly fucking rude thing where they ask "WHY?" whilst salivating over the possibility of a story about some peculiar uterine wasting disease which has rendered me infertile.

A lot of men worry that a vasectomy will lead to a reduction in sexual performance or desire - not surprising really when in some cultures they use the same word for vasectomy and castration! But it can actually improve your sex life because of the peace-of-mind it brings.